Parameterize the circular part of 
(call it 
) by
wih 
, and the linear part (call it 
) by
with 
.
Then
Answer:
Yes, because it has one pair of parallel sides.
Step-by-step explanation:
Answer:The answer is the cost to rent for one day is the quotient of $10 and 3.
Step-by-step explanation:
Let the side length of the original square be x, then
1/4 x^2 = (x - 3)^2
x^2 = 4(x^2 - 6x + 9) = 4x^2 - 24x + 36
3x^2 - 24x + 36 = 0
3(x^2 - 8x + 12) = 0
x^2 - 8x + 12 = 0
x^2 - 2x - 6x + 12 = 0
x(x - 2) - 6(x - 2) = 0
(x - 6)(x - 2) = 0
x - 6 = 0 or x - 2 = 0
x = 6 or x = 2
but x cannot be 2 since the side length of the smaller square will be negative.
Therefore, the side length of the original square is 6 inches.
Answer:
parallel: y=7x+5
perpendicular: -1/7x-15
Step-by-step explanation:
when finding an equation for a parallel line the slopes stay the same and the y intercept changes.
when finding a perpendicular lines you flip your fraction, so in this instance it's 7/1 so then it would be 1/7, then you make your numerator the opposite. so in this instance the numerator was positive 1 so turn it negative.
